DEN → TUS: cancellations & delays
Over Jan 2023 - Apr 2026, 0.6% of Denver International Airport (DEN) to Tucson International Airport (TUS) flights were cancelled and 23.8% arrived at least 15 minutes late, across 8,568 flights, flown by WN, UA, OO, F9. Cancellations peak in November.
Check today's live DEN departures →Airport pages: Denver International Airport (DEN) · Tucson International Airport (TUS)
Rates are historical averages from U.S. DOT (BTS) on-time records; a specific flight's live estimate can differ with weather and the day's disruptions.